80491976 (number)

80491976 is an even 8-digits composite number following 80491975 and preceding 80491977. In scientific notation, it is written as 8.0491976 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 40181200 positive integers (up to 80491976) that are relatively prime to 80491976.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand nine hundred seventy-six

Notation

Scientific notation 8.0491976 × 10^7
Engineering notation 8.0491976 × 10^6

Prime Factorization of 80491976

Prime Factorization 2 × 2 × 2 × 647 × 15551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20122994
Product of the distinct prime numbers

The prime factorization of 80491976 is 2 × 2 × 2 × 647 × 15551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 19, 90, 444, 386, 1270, 1021, 84508, 42368, 132517, 903702, 5325320, 5761677, 2680553, 91606276, 564580037, 474600686, 4367742358, 9499323567

Basic calculations (n = 80491976)

Multiplication

n×y
n×2 160983952
n×3 241475928
n×4 321967904
n×5 402459880

Division

n÷y
n÷2 40245988
n÷3 26830658.666667
n÷3 20122994
n÷5 16098395.2

Exponentiation

ny
n2 6478958200384576
n3 5.2150414797036E+23
n4 4.1976899362331E+31
n5 3.3788035760271E+39

Nth Root

y√n
2√n 8971.732051282
3√n 431.76840867565
4√n 94.719227463498
5√n 38.119791609753

Divisors of 80491976

1, 2, 4, 8, 647, 1294, 2588, 5176, 15551, 31102, 62204, 124408, 10061497, 20122994, 40245988, 80491976

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80491975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80491976 can be divided by 16 positive divisors. The sum of these divisors (counting 80491976) is 1, the average is 0.0625.

Base conversion 80491976

Base System Value
2 Binary 100110011000011010111001000
3 Ternary 12121110102020022
4 Quaternary 10303003113020
5 Quinary 131101220401
6 Senary 11553120012
8 Octal 463032710
10 Decimal 80491976
12 Duodecimal 22b59008
16 Hexadecimal 4cc35c8
20 Vigesimal 15319ig
36 Base36 1bx808

Cryptographic Hash Functions

md5 e3ed4747034275f00e470f4200cfba40
sha1 a737405045e91c2b8fffb103e0d17f37eec7bc01
sha256 d1772818d2aff7caf8fad97414a67fd819053d5c0741187b3541b2cf9516a882
sha512 dcce4d803f299eec2189639a6310026e75096273462b054a80e90848424bff2412bd9fa6996677bf27862d47504cce1089b6de1febf35d75e51d191bf7e13296
ripemd-160 e67b85b3ab018429d0218ddc2efe3c6ad6a4f685

80491976 as geometric shapes

Circle

Radius = n
Diameter 160983952
Circumference 505746000.94905
Area 2.0354247485244E+16

Sphere

Radius = n
Volume 2.1844714667737E+24
Surface area 8.1416989940974E+16
Circumference 505746000.94905

Square

Length = n
Perimeter 321967904
Area 6478958200384576
Diagonal 113832844.12141

Cube

Length = n
Surface area 38873749202307456
Volume 5.2150414797036E+23
Space diagonal 139416192.03361

Equilateral Triangle

Length = n
Perimeter 241475928
Area 2.8054711957953E+15
Altitude 69708096.016807

Triangular Pyramid

Length = n
Surface area 2.8054711957953E+15
Volume 6.1459853241126E+22
Height 37944281.373803